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//
// gosdc - Go library to interact with the Joyent CloudAPI
//
// Copyright (c) Joyent Inc.
//
package cloudapi_test
import (
"io/ioutil"
"log"
"net/http"
"net/http/httptest"
"os"
"strings"
"time"
gc "launchpad.net/gocheck"
"github.com/joyent/gocommon/client"
"github.com/joyent/gosdc/cloudapi"
lc "github.com/joyent/gosdc/localservices/cloudapi"
"github.com/joyent/gosign/auth"
"github.com/julienschmidt/httprouter"
)
var privateKey []byte
func registerLocalTests(keyName string) {
var localKeyFile string
if keyName == "" {
localKeyFile = os.Getenv("HOME") + "/.ssh/id_rsa"
} else {
localKeyFile = keyName
}
privateKey, _ = ioutil.ReadFile(localKeyFile)
gc.Suite(&LocalTests{})
}
type LocalTests struct {
//LocalTests
creds *auth.Credentials
testClient *cloudapi.Client
Server *httptest.Server
Mux *httprouter.Router
oldHandler http.Handler
cloudapi *lc.CloudAPI
}
func (s *LocalTests) SetUpSuite(c *gc.C) {
// Set up the HTTP server.
s.Server = httptest.NewServer(nil)
s.oldHandler = s.Server.Config.Handler
s.Mux = httprouter.New()
s.Server.Config.Handler = s.Mux
// Set up a Joyent CloudAPI service.
authentication, err := auth.NewAuth("localtest", string(privateKey), "rsa-sha256")
c.Assert(err, gc.IsNil)
s.creds = &auth.Credentials{
UserAuthentication: authentication,
SdcKeyId: "",
SdcEndpoint: auth.Endpoint{URL: s.Server.URL},
}
s.cloudapi = lc.New(s.creds.SdcEndpoint.URL, s.creds.UserAuthentication.User)
s.cloudapi.SetupHTTP(s.Mux)
}
func (s *LocalTests) TearDownSuite(c *gc.C) {
s.Mux = nil
s.Server.Config.Handler = s.oldHandler
s.Server.Close()
}
func (s *LocalTests) SetUpTest(c *gc.C) {
client := client.NewClient(s.creds.SdcEndpoint.URL, cloudapi.DefaultAPIVersion, s.creds, log.New(os.Stderr, "", log.LstdFlags))
c.Assert(client, gc.NotNil)
s.testClient = cloudapi.New(client)
c.Assert(s.testClient, gc.NotNil)
}
// Helper method to create a test key in the user account
func (s *LocalTests) createKey(c *gc.C) {
key, err := s.testClient.CreateKey(cloudapi.CreateKeyOpts{Name: "fake-key", Key: testKey})
c.Assert(err, gc.IsNil)
c.Assert(key, gc.DeepEquals, &cloudapi.Key{Name: "fake-key", Fingerprint: "", Key: testKey})
}
func (s *LocalTests) deleteKey(c *gc.C) {
err := s.testClient.DeleteKey("fake-key")
c.Assert(err, gc.IsNil)
}
// Helper method to create a test virtual machine in the user account
func (s *LocalTests) createMachine(c *gc.C) *cloudapi.Machine {
machine, err := s.testClient.CreateMachine(cloudapi.CreateMachineOpts{Package: localPackageName, Image: localImageID})
c.Assert(err, gc.IsNil)
c.Assert(machine, gc.NotNil)
// wait for machine to be provisioned
for !s.pollMachineState(c, machine.Id, "running") {
time.Sleep(1 * time.Second)
}
return machine
}
// Helper method to test the state of a given VM
func (s *LocalTests) pollMachineState(c *gc.C, machineId, state string) bool {
machineConfig, err := s.testClient.GetMachine(machineId)
c.Assert(err, gc.IsNil)
return strings.EqualFold(machineConfig.State, state)
}
// Helper method to delete a test virtual machine once the test has executed
func (s *LocalTests) deleteMachine(c *gc.C, machineId string) {
err := s.testClient.StopMachine(machineId)
c.Assert(err, gc.IsNil)
// wait for machine to be stopped
for !s.pollMachineState(c, machineId, "stopped") {
time.Sleep(1 * time.Second)
}
err = s.testClient.DeleteMachine(machineId)
c.Assert(err, gc.IsNil)
}
// Helper method to list virtual machine according to the specified filter
func (s *LocalTests) listMachines(c *gc.C, filter *cloudapi.Filter) {
var contains bool
testMachine := s.createMachine(c)
defer s.deleteMachine(c, testMachine.Id)
machines, err := s.testClient.ListMachines(filter)
c.Assert(err, gc.IsNil)
c.Assert(machines, gc.NotNil)
for _, m := range machines {
if m.Id == testMachine.Id {
contains = true
break
}
}
// result
if !contains {
c.Fatalf("Obtained machines [%v] do not contain test machine [%v]", machines, *testMachine)
}
}
// Helper method to create a test firewall rule
func (s *LocalTests) createFirewallRule(c *gc.C) *cloudapi.FirewallRule {
fwRule, err := s.testClient.CreateFirewallRule(cloudapi.CreateFwRuleOpts{Enabled: false, Rule: testFwRule})
c.Assert(err, gc.IsNil)
c.Assert(fwRule, gc.NotNil)
c.Assert(fwRule.Rule, gc.Equals, testFwRule)
c.Assert(fwRule.Enabled, gc.Equals, false)
time.Sleep(10 * time.Second)
return fwRule
}
// Helper method to a test firewall rule
func (s *LocalTests) deleteFwRule(c *gc.C, fwRuleId string) {
err := s.testClient.DeleteFirewallRule(fwRuleId)
c.Assert(err, gc.IsNil)
}
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